机读格式显示(MARC)

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• 001 0000339486

• 005 20191004153100.0

• 008 751101c19359999dcumr1 f0 a0eng d

• 022 __ |a 0038-0725

• 040 __ |a MUL |c MUL |d SUL |d COO |d NSD |d GPA |d PUL

• 042 __ |a nsdp

• 090 __ |a S15/SC

• 093 __ |a S15 |2 4

• 099 __ |a CAL 121999003999

• 222 _0 |a Soil conservation

• 245 00 |a Soil conservation.

• 260 __ |a Washington : |b Dept. of Agriculture, Soil Conservation Service, Division of Information; for sale by the Supt. of Docs., U.S. Govt. Print. Off., |c 1935-

• 300 __ |a v. : |b ill. ; |c 27 cm.

• 310 __ |a Monthly

• 362 0_ |a Vol. 1 (Aug. 1935)- .

• 500 __ |a Supersedes: Land, Today and Tomorrow

• 500 __ |a Superseded by: Soil & Water Conservation News

• 650 _0 |a Soil conservation |z United States |x Periodicals.

• 650 _0 |a Soil erosion |x Periodicals.

• 710 1_ |a United States. |b Soil Conservation Service.

• 780 02 |t Land, today and tomorrow |g 1934-35

• 785 00 |a Soil & Water Conservation News |c United States Department of Agriculture. Soil Conservation Service

• 920 __ |a 211180 |z 1